Question

2. Which of the following statements is correct?
(a) Indicator is a substance that shows different colors in acidic and basic solution.
(b) Turmeric stain on a white shut turns to red when it is washed with soap.
(c) Lime water is a solution of calcium hydroxide.
(d) All the above are correct.​

Answer 1

Answer:

(d) all the above are correct.

Explanation:

hope it helps!

Answer 2

(d)

Explanation:

Indicator is a substance that shows different colors in acidic and basic solution.

Turmeric stain on a white shirt turns to red when it is washed with soap.

Turmeric is an indicator, when it mix up with base it turns into red. So when it is washed with soap it turns to red.

Lime water is commonly known as calcium hydroxide.

so all above options are correct.

hope it helps.